@@ -95,6 +95,52 @@ test_expect_success 'gc --keep-largest-pack' '
)
'
+test_expect_success 'pre-auto-gc hook can stop auto gc' '
+ cat >err.expect <<-\EOF &&
+ no gc for you
+ EOF
+
+ git init pre-auto-gc-hook &&
+ (
+ cd pre-auto-gc-hook &&
+ write_script ".git/hooks/pre-auto-gc" <<-\EOF &&
+ echo >&2 no gc for you &&
+ exit 1
+ EOF
+
+ git config gc.auto 3 &&
+ git config gc.autoDetach false &&
+
+ # We need to create two object whose sha1s start with 17
+ # since this is what git gc counts. As it happens, these
+ # two blobs will do so.
+ test_commit "$(test_oid obj1)" &&
+ test_commit "$(test_oid obj2)" &&
+
+ git gc --auto >../out.actual 2>../err.actual
+ ) &&
+ test_must_be_empty out.actual &&
+ test_cmp err.expect err.actual &&
+
+ cat >err.expect <<-\EOF &&
+ will gc for you
+ Auto packing the repository for optimum performance.
+ See "git help gc" for manual housekeeping.
+ EOF
+
+ (
+ cd pre-auto-gc-hook &&
+ write_script ".git/hooks/pre-auto-gc" <<-\EOF &&
+ echo >&2 will gc for you &&
+ exit 0
+ EOF
+ git gc --auto >../out.actual 2>../err.actual
+ ) &&
+
+ test_must_be_empty out.actual &&
+ test_cmp err.expect err.actual
+'
+
test_expect_success 'auto gc with too many loose objects does not attempt to create bitmaps' '
test_config gc.auto 3 &&
test_config gc.autodetach false &&
Add a missing test for the behavior of the pre-auto-gc hook added in 0b85d92661e (Documentation/hooks: add pre-auto-gc hook, 2008-04-02). Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- A missing pre-auto-gc test that the in-flight hook refactoring topic(s) benefit from. Split off from v2 of my https://lore.kernel.org/git/cover-00.30-00000000000-20210614T101920Z-avarab@gmail.com/ t/t6500-gc.sh | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+)